.banner-search-box {
  display: flex;
  align-items: center;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 0 8px;
  width: 480px;
  height: 56px;
  position: relative;
  margin: 0 auto;
}

.search-select {
  border: none;
  background: transparent;
  font-size: 16px;
  color: #333;
  margin-right: 8px;
  outline: none;
}

.search-input {
  flex: 1;
  border: none;
  font-size: 17px;
  padding: 0 8px;
  outline: none;
  background: transparent;
  height: 40px;
}

.search-camera {
  font-size: 22px;
  color: #bbb;
  margin-right: 8px;
  cursor: pointer;
}

.search-btn {
  background: linear-gradient(90deg, #ff9800, #ff5e62);
  border: none;
  color: #fff;
  border-radius: 6px;
  padding: 0 22px;
  height: 40px;
  font-size: 17px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  margin-left: 8px;
}
.search-icon {
  margin-right: 4px;
  font-size: 18px;
}

.search-dropdown {
  position: absolute;
  left: 0;
  top: 60px;
  width: 100%;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  z-index: 100;
  padding: 12px 0;
  max-height: 260px;
  overflow-y: auto;
  animation: fadeIn 0.18s;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px);}
  to { opacity: 1; transform: translateY(0);}
}

.dropdown-section {
  margin-bottom: 10px;
  padding: 0 18px;
}
.dropdown-title {
  font-size: 15px;
  color: #888;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.clear-btn {
  font-size: 13px;
  color: #ff5e62;
  cursor: pointer;
}
.dropdown-list {
  max-height: 90px;
  overflow-y: auto;
}
.dropdown-item {
  font-size: 16px;
  color: #333;
  padding: 7px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  border-radius: 4px;
  transition: background 0.18s;
}
.dropdown-item:hover {
  background: #f5f5f5;
}
.hot-list .dropdown-item {
  color: #ff9800;
}
